The "Operation" group in the [Home] menu has the following functions.
Tern mode off | This function deactivates the mouse pointer’s mode, such as text or image selection mode, or annotation and signature input mode. |
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Undo | This function cancels the most recent edit and returns to the previous state. |
Previous View | This function returns to the page that was displayed before the current page. It is useful when you have navigated to a different page using links or bookmarks. |
Next View | This function returns to the page that was displayed before executing the ‘Previous View’ function. |